87937974

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 80

約数和(自身を含む): 214524288

約数和(自身を除く): 126586314

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 666, 863, 918, 999, 1258, 1377, 1726, 1887, 1998, 2589, 2754, 2997, 3774, 5178, 5661, 5994, 7767, 11322, 14671, 15534, 16983, 23301, 29342, 31931, 33966, 44013, 46602, 50949, 63862, 69903, 88026, 95793, 101898, 132039, 139806, 191586, 264078, 287379, 396117, 542827, 574758, 792234, 862137, 1085654, 1188351, 1628481, 1724274, 2376702, 2586411, 3256962, 4885443, 5172822, 9770886, 14656329, 29312658, 43968987, 87937974]

約数ペア:

[(1, 87937974), (2, 43968987), (3, 29312658), (6, 14656329), (9, 9770886), (17, 5172822), (18, 4885443), (27, 3256962), (34, 2586411), (37, 2376702), (51, 1724274), (54, 1628481), (74, 1188351), (81, 1085654), (102, 862137), (111, 792234), (153, 574758), (162, 542827), (222, 396117), (306, 287379), (333, 264078), (459, 191586), (629, 139806), (666, 132039), (863, 101898), (918, 95793), (999, 88026), (1258, 69903), (1377, 63862), (1726, 50949), (1887, 46602), (1998, 44013), (2589, 33966), (2754, 31931), (2997, 29342), (3774, 23301), (5178, 16983), (5661, 15534), (5994, 14671), (7767, 11322)]